{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{3}{c}}
\hline\hline
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}\\
                    &\multicolumn{1}{c}{Manual cut (tons)}&\multicolumn{1}{c}{Mechanical cut (tons)}&\multicolumn{1}{c}{Total field workers}\\
\hline
After 2015 $\times$ Regulated&   2,655.145** &    -359.836   &      79.923** \\
                    & (1,165.398)   &   (780.138)   &    (34.803)   \\
\hline
Pre 2015 Mean       &  32,140.435   &   6,810.680   &   1,491.401   \\
Obs.                &       5,887   &       5,894   &       5,420   \\
R-squared           &       0.742   &       0.739   &       0.908   \\
Month by Year FE    &         Yes   &         Yes   &         Yes   \\
Mill FE             &         Yes   &         Yes   &         Yes   \\
Cluster level       &        Mill   &        Mill   &        Mill   \\
\hline\hline
\end{tabular}
}
